package com.xhui.collection.array;

import com.xhui.collection.hash.Student;

/**
 * @Author XHui
 * @Date 2023/1/31 12:03
 * @Version 1.0
 */
public class ArrayDemo {

    public static void main(String[] args) {

        int[][] arr2 = new int[][]{
                {1, 2, 3},
                {4, 5, 6},
                {7, 8, 9}
        };
        System.out.println(arr2[1][2]);
        System.out.println("哈哈哈" + 1);
        Student s1 = new Student();
//        s1.setAge(10);
        Student s2 = new Student();
//        s2.setAge(10);
        System.out.println(s1.hashCode());
        System.out.println(s2.hashCode());
    }
}
